Hello Together, would like to expand my particle filter on the Peugeot 406 HDI FAP 2.2. Is there a removal instruction or one of you? After the removal I want to clean the particle filter through, now I have heard that the cleaning of the particle filter should take place by the exit in opposite direction, who can confirm this or help me with how the FAP is flushed correctly, or is there a working instruction for the washing process? Who of you has a FAP already cleaned by flushing how is the right example? Does what have to be reset on the software side after the assembly of the FAP? LG Markus